A048696 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A048696 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`19`
`3`		`47`
`4`		`113`
`5`		`273`
`6`		`659`
`7`		`1591`
`8`		`3841`
`9`		`9273`
`10`		`22387`
`11`		`54047`
`12`		`130481`
`13`		`315009`
`14`		`760499`
`15`		`1836007`
`16`		`4432513`
`17`		`10701033`
`18`		`25834579`
`19`		`62370191`
`20`		`150574961`
`21`		`363520113`
`22`		`877615187`
`23`		`2118750487`
`24`		`5115116161`
`25`		`12348982809`
`26`		`29813081779`
`27`		`71975146367`

[1,9,19,47,113,273,659,1591,3841,9273,22387,54047, 130481,315009,760499,1836007,4432513,10701033, 25834579,62370191,150574961,363520113,877615187, 2118750487,5115116161,12348982809,29813081779, 71975146367]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 06:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)